Master the Technology of Today, for Free
OpenCS is Aalto University's open online platform offering free computer science courses for anyone, anywhere. Whether you're starting your journey in tech or expanding your skills, you'll find high-quality, university-level learning at your fingertips.
Study at your own pace, mostly with no strict deadlines. For learners in Finland, official Aalto credits are available for some of the courses, while everyone worldwide gains valuable, practical knowledge in topics ranging from web development to modern programming languages.
From 1 Jan 2026, only adult learners and students whose home institution is a part of the FITech's new teaching cooperation agreement can receive ECTS credits from FITech courses; others may still take the courses but without credits. For details, see "Who can apply?."
You're in good company
Join tens of thousands of learners from a range of organizations, including... University of Vaasa Haaga-Helia University of Applied Sciences Raseko (Raisio Region Education) Tampere University University of Eastern Finland (UEF) Lahti / EduLahti Karelia University of Applied Sciences Visma Satakunta University of Applied Sciences (SAMK) SSKKY (Satakunta Vocational Education) Helsinki schools Häme University of Applied Sciences (HAMK) University of Vaasa Haaga-Helia University of Applied Sciences Raseko (Raisio Region Education) Tampere University University of Eastern Finland (UEF) Lahti / EduLahti Karelia University of Applied Sciences Visma Satakunta University of Applied Sciences (SAMK) SSKKY (Satakunta Vocational Education) Helsinki schools Häme University of Applied Sciences (HAMK)
University of Turku Kajaani University of Applied Sciences (KAMK) Åbo Akademi University University of Jyväskylä Nokia Centria University of Applied Sciences ABB Oulu University of Applied Sciences Lapland University of Applied Sciences University of Helsinki Hanken School of Economics University of Turku Kajaani University of Applied Sciences (KAMK) Åbo Akademi University University of Jyväskylä Nokia Centria University of Applied Sciences ABB Oulu University of Applied Sciences Lapland University of Applied Sciences University of Helsinki Hanken School of Economics University of Turku Kajaani University of Applied Sciences (KAMK) Åbo Akademi University University of Jyväskylä Nokia Centria University of Applied Sciences ABB Oulu University of Applied Sciences Lapland University of Applied Sciences University of Helsinki Hanken School of Economics University of Turku Kajaani University of Applied Sciences (KAMK) Åbo Akademi University University of Jyväskylä Nokia Centria University of Applied Sciences ABB Oulu University of Applied Sciences Lapland University of Applied Sciences University of Helsinki Hanken School of Economics
University of Oulu Espoo schools Seinäjoki University of Applied Sciences (SeAMK) South-Eastern Finland University of Applied Sciences (XAMK) Tampere schools Jedu (Vocational School) Alma Media Turku University of Applied Sciences (Turku AMK) Kesko Yle Omnia (Espoo education provider) University of Oulu Espoo schools Seinäjoki University of Applied Sciences (SeAMK) South-Eastern Finland University of Applied Sciences (XAMK) Tampere schools Jedu (Vocational School) Alma Media Turku University of Applied Sciences (Turku AMK) Kesko Yle Omnia (Espoo education provider) University of Oulu Espoo schools Seinäjoki University of Applied Sciences (SeAMK) South-Eastern Finland University of Applied Sciences (XAMK) Tampere schools Jedu (Vocational School) Alma Media Turku University of Applied Sciences (Turku AMK) Kesko Yle Omnia (Espoo education provider) University of Oulu Espoo schools Seinäjoki University of Applied Sciences (SeAMK) South-Eastern Finland University of Applied Sciences (XAMK) Tampere schools Jedu (Vocational School) Alma Media Turku University of Applied Sciences (Turku AMK) Kesko Yle Omnia (Espoo education provider)
LAB University of Applied Sciences City of Helsinki Metropolia University of Applied Sciences Uniarts Helsinki (University of the Arts Helsinki) Laurea University of Applied Sciences University of Lapland Lappeenranta-Lahti University of Technology (LUT) Tuxera Aalto University Jamk University of Applied Sciences Ekky (South Karelia Education) LAB University of Applied Sciences City of Helsinki Metropolia University of Applied Sciences Uniarts Helsinki (University of the Arts Helsinki) Laurea University of Applied Sciences University of Lapland Lappeenranta-Lahti University of Technology (LUT) Tuxera Aalto University Jamk University of Applied Sciences Ekky (South Karelia Education) LAB University of Applied Sciences City of Helsinki Metropolia University of Applied Sciences Uniarts Helsinki (University of the Arts Helsinki) Laurea University of Applied Sciences University of Lapland Lappeenranta-Lahti University of Technology (LUT) Tuxera Aalto University Jamk University of Applied Sciences Ekky (South Karelia Education) LAB University of Applied Sciences City of Helsinki Metropolia University of Applied Sciences Uniarts Helsinki (University of the Arts Helsinki) Laurea University of Applied Sciences University of Lapland Lappeenranta-Lahti University of Technology (LUT) Tuxera Aalto University Jamk University of Applied Sciences Ekky (South Karelia Education)
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